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MCP ServerSTDIOOfficialv0.1.1

Relay MCP Server

Cross-chain bridge and swap quotes, fee estimation, and transaction tracking via Relay Protocol.

io.github.relayprotocol/relay-mcp

Open in Agent StudioView sourceScan security
Hosted URL

https://relay.link

Transport

STDIO

Auth

No auth required

Connect to Relay

Hosted endpoint — paste into any MCP client.

https://relay.link

Environment variables

Configuration this server reads at startup.

  • RELAY_API_KEYSecret

    Optional API key for higher rate limits

  • RELAY_API_URL

    Relay API base URL (default: https://api.relay.link)

Resources

Where to find authoritative docs and source for Relay.

Try Relay with 30+ AI models

Open MCP Agent Studio and connect this server to Claude, GPT, Gemini, DeepSeek and more — no install required.

Open Agent Studio

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